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Cheap flights from London to Cape Cod and the Islands from £614

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ACK
14 Jun — 21 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Cape Cod and the Islands

Enter your travel dates to find the best prices.

Cheapest flights from London to Cape Cod and the Islands
Explore the most affordable flight options available from London to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 May 2026.

Fri 12/608:15
LHR
-
ACK
1 stop32h 10m
JetBlue
Thu 2/712:15
ACK
-
LHR
1 stop16h 15m
JetBlue
Deal found 13/5£614
Fri 12/607:30
LHR
-
ACK
2 stops29h 25m
United Airlines
Thu 2/710:53
ACK
-
LHR
2 stops23h 47m
United Airlines
Deal found 13/5£826
Sat 19/907:45
LHR
-
ACK
1 stop12h 02m
United Airlines
Wed 23/910:18
ACK
-
LHR
1 stop15h 57m
United Airlines
Deal found 13/5£832
Tue 8/908:15
LHR
-
ACK
1 stop12h 08m
JetBlue
Fri 11/915:30
ACK
-
LHR
1 stop10h 00m
JetBlue
Deal found 14/5£837
Fri 26/615:40
LGW
-
PVC
2 stops21h 49m
Multiple Airlines
Fri 3/711:28
PVC
-
LGW
2 stops22h 12m
Multiple Airlines
Deal found 12/5£944
Thu 25/609:40
LGW
-
PVC
2 stops34h 30m
Multiple Airlines
Thu 2/706:45
PVC
-
LGW
2 stops22h 05m
Multiple Airlines
Deal found 11/5£1,061
Thu 25/612:20
LGW
-
PVC
1 stop12h 48m
JetBlue
Thu 2/712:15
PVC
-
LGW
1 stop16h 20m
JetBlue
Deal found 11/5£1,180
Thu 25/606:30
LHR
-
PVC
2 stops17h 00m
Multiple Airlines
Thu 2/712:15
PVC
-
LHR
2 stops24h 25m
Multiple Airlines
Deal found 11/5£1,210
Thu 25/608:40
LHR
-
PVC
1 stop16h 28m
JetBlue
Thu 2/712:15
PVC
-
LHR
1 stop13h 15m
JetBlue
Deal found 11/5£1,234
Fri 26/609:30
LHR
-
PVC
2 stops13h 34m
Multiple Airlines
Fri 3/708:49
PVC
-
LHR
2 stops16h 41m
Multiple Airlines
Deal found 12/5£1,307
Sat 27/612:20
LGW
-
PVC
1 stop10h 44m
JetBlue
Sat 4/716:20
PVC
-
LGW
1 stop12h 15m
JetBlue
Deal found 13/5£1,524
Sat 27/610:50
LHR
-
PVC
2 stops14h 18m
Multiple Airlines
Sat 4/716:20
PVC
-
LHR
2 stops12h 40m
Multiple Airlines
Deal found 13/5£1,642

Find flight deals from London to Cape Cod and the Islands

Keep the following information in mind while searching for London to Cape Cod and the Islands flight deals. Data was last updated 15 May 2026.

Round-trip from

£614

Popular in

June

Cheapest in

September

Average price

£504
JetBlue
  • JetBlue
  • 12/6-2/7
  • 2 total stops
  • 48h 25m total
  • London to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cape Cod and the Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 May 2026.
Use the filters below to find and compare flights from London to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Fri 12/6

08:15-11:25

1 stop32h 10m

Nantucket Memorial

Thu 2/7

12:15-09:30

1 stop16h 15m

£614

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Fri 12/6

07:30-07:55

2 stops29h 25m

Nantucket Memorial

Thu 2/7

10:53-15:40

2 stops23h 47m

£826

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Sat 19/9

07:45-14:47

1 stop12h 02m

Nantucket Memorial

Wed 23/9

10:18-07:15

1 stop15h 57m

£832
Fastest return journey

LondonNantucket

LHR - ACK

LHRACK

London Heathrow

Tue 8/9

08:15-15:23

1 stop12h 08m

Nantucket Memorial

Fri 11/9

15:30-06:30

1 stop10h 00m

£837

LondonProvincetown

LGW - PVC

LGWPVC

London Gatwick

Fri 26/6

15:40-08:29

2 stops21h 49m

Provincetown

Fri 3/7

11:28-14:40

2 stops22h 12m

£944

LondonProvincetown

LGW - PVC

LGWPVC

London Gatwick

Thu 25/6

09:40-15:10

2 stops34h 30m

Provincetown

Thu 2/7

06:45-09:50

2 stops22h 05m

£1,061

LondonProvincetown

LGW - PVC

LGWPVC

London Gatwick

Thu 25/6

12:20-20:08

1 stop12h 48m

Provincetown

Thu 2/7

12:15-09:35

1 stop16h 20m

£1,180

LondonProvincetown

LHR - PVC

LHRPVC

London Heathrow

Thu 25/6

06:30-18:30

2 stops17h 00m

Provincetown

Thu 2/7

12:15-17:40

2 stops24h 25m

£1,210

LondonProvincetown

LHR - PVC

LHRPVC

London Heathrow

Thu 25/6

08:40-20:08

1 stop16h 28m

Provincetown

Thu 2/7

12:15-06:30

1 stop13h 15m

£1,234

LondonProvincetown

LHR - PVC

LHRPVC

London Heathrow

Fri 26/6

06:50-18:04

3 stops16h 14m

Provincetown

Fri 3/7

11:28-06:30

2 stops14h 02m

£1,400

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 15 resultsSorted by cheapest first
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2

Best time to book a flight from London to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Cape Cod and the Islands
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from London to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Cape Cod and the Islands?

    Departing from London to Cape Cod and the Islands will take you 29h 25m. The distance between London and Cape Cod and the Islands is about 3261 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Cape Cod and the Islands?

    While some choose either London Heathrow - Provincetown or London Gatwick - Provincetown, London Heathrow - Nantucket Memorial is the most popular route from London to Cape Cod and the Islands.

  • Can I find deals for flights from London to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on London to Cape Cod and the Islands flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cape Cod and the Islands.

  • Can I find deals for business class flights from London to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from London to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from London to Cape Cod and the Islands?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Cape Cod and the Islands. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Cape Cod and the Islands?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Cape Cod and the Islands for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Cape Cod and the Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cape Cod and the Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Cape Cod and the Islands become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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